Overview
Colan wastewater treatment plant serves 3,803 people in Colán, Piura, Peru. It provides secondary treatment and discharges 864 m³/day near the Pacific coast.
Colan wastewater treatment plant is located in San Lucas de Colan, Colán, in the Piura region of Peru. It serves a population of approximately 3,803 residents, making it a small-scale municipal facility. The plant is situated near the Pacific coast, within 10 km of the shoreline, which influences its discharge considerations. The plant operates with secondary treatment, which is a standard biological process that removes organic matter and suspended solids. Under Peruvian regulations, wastewater treatment plants are required to meet national discharge standards (Límites Máximos Permisibles) set by the Ministry of Housing, Construction and Sanitation. For coastal plants, additional considerations apply to protect marine environments. The treated effluent is discharged into the Pacific Ocean, likely via a nearby stream or direct outfall. The coastal waters off Piura support diverse marine life, including important fisheries and migratory species. Proper treatment is essential to prevent nutrient pollution and protect the sensitive coastal ecosystem of the Sechura Bay area, which is a key fishing zone in Peru.
Environmental context
The plant discharges into the Pacific Ocean near the coast of Piura, a region known for the Sechura Bay, an ecologically important area that supports artisanal fisheries and marine biodiversity. The waters are influenced by the Humboldt Current, which brings nutrient-rich upwelling, sustaining a productive marine ecosystem. Effective wastewater treatment is critical to avoid eutrophication and protect the health of local fishing grounds and coastal habitats.
Frequently asked questions
The Colan wastewater treatment plant is located in San Lucas de Colan, Colán, in the province of Paita, Piura region, Peru. It serves the local community of approximately 3,800 residents.
The Colan plant provides secondary treatment, which typically involves biological processes to remove organic matter and suspended solids before discharge.
The plant discharges treated wastewater into the Pacific Ocean, as it is located within 10 km of the coast. The discharge volume is approximately 864 cubic meters per day.
The plant operates under Peruvian national wastewater discharge standards (Límites Máximos Permisibles) enforced by the Ministry of Housing, Construction and Sanitation. Coastal plants must meet additional requirements to protect marine ecosystems.
The plant discharges into the Pacific Ocean near the Sechura Bay, a productive fishing area influenced by the Humboldt Current. Proper treatment helps prevent nutrient pollution and protects marine biodiversity and local fisheries.
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